package Composite;

public class Tree {
	
	 TreeNode root = null; 
	 
	 public Tree(String name) {  
	        root = new TreeNode(name);  
	    }  

	 
	 public static void main(String[] args) {  
	        Tree tree = new Tree("A");  
	        TreeNode nodeB = new TreeNode("B");  
	        TreeNode nodeC = new TreeNode("C");  
	          
	        nodeB.add(nodeC);  
	        tree.root.add(nodeB);  
	        System.out.println("build the tree finished!");  
	    }  
}
